My bike sounds like it is going to start but dont crank over. there is a fuse box thing behind the seat but its not plugged into anything. could that be part of the problem? also the crank shaft is kinda loose....idk what to do. there is fuel in a clear tube that looks good. filled up with a small bubble in it.

Motorcycles - Yamaha - FZR 600 - 1993 Yamaha FZR 600